Left QL pain results from two distinct planes of motion dysfunction: the QL is overused to stabilize a weak left hip, and the lumbar spine rotation disrupts normal QL activation patterns.

causalpending

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Unidentified Speaker — Why Does Your Left Quadratus Lumborum Hurt? [rffVhQ9JnpI]

Evidence Quote

the ql on that left side is painful because of two different planes of motion well it's probably being overused to stabilize a weak left hip

Source

Why Does Your Left Quadratus Lumborum Hurt?Neal Hallinan
Created: 8/13/2026, 10:18:19 AM

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